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P1457 Diagnostic Trouble Code Discussion for February 2010

EVAP System Leak Detected (Canister Area)

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Trouble Ticket Help Requests for DTC P1457
Help Request Posted
2002 Honda CR-V EX 2.4L MIL Lamp on VIN: JHLRD788C2
P1457: EVAP System Leak Detected (Canister Area). We are having trouble with this one. First we thought it was the purge solenoid (at intake) as it would leak vacume until it was down to 7" then hold steady. Ordered a new one, same thing, leaks down to 7 " then holds. Is that normal? Next we found th...
February 09, 2010
2001 Honda Civic LX 1.7L Misfire, MIL Lamp on VIN: 1HGEM22981
P1457: EVAP System Leak Detected (Canister Area). Hi Honda Techs We needs help the is the tough one. for evap code p 1457, we performed TSB: replaced 2 way valve, vent valve, purge valve and Used charcoal canister. smoke test system 4 times. no leak but code p 1157 keep coming back. please help!!! we are runn...
February 23, 2010